org.springframework.integration.metadata

Class PropertiesPersistingMetadataStore

java.lang.Object

org.springframework.integration.metadata.PropertiesPersistingMetadataStore

All Implemented Interfaces:

org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.InitializingBean, MetadataStore

public class PropertiesPersistingMetadataStore
extends Object
implements MetadataStore, org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.DisposableBean

Properties file-based implementation of MetadataStore. To avoid conflicts each instance should be constructed with the unique key from which unique file name will be generated. The file name will be 'persistentKey' + ".last.entry". Files will be written to the 'java.io.tmpdir' + "/spring-integration/".

Since:

2.0

Author:

Oleg Zhurakousky, Mark Fisher, Gary Russell

Constructor Summary

Constructors

Constructor and Description
PropertiesPersistingMetadataStore()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
void	destroy()
String	get(String key) Reads a value for the given key from this MetadataStore.
void	put(String key, String value) Writes a key value pair to this MetadataStore.
String	remove(String key) Remove a value for the given key from this MetadataStore.
void	setBaseDirectory(String baseDirectory)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PropertiesPersistingMetadataStore

public PropertiesPersistingMetadataStore()

Method Detail

setBaseDirectory

public void setBaseDirectory(String baseDirectory)

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

Exception

put

public void put(String key,
                String value)

Description copied from interface: MetadataStore

Writes a key value pair to this MetadataStore.

Specified by:

put in interface MetadataStore

get

public String get(String key)

Description copied from interface: MetadataStore

Reads a value for the given key from this MetadataStore.

Specified by:

get in interface MetadataStore

remove

public String remove(String key)

Description copied from interface: MetadataStore

Remove a value for the given key from this MetadataStore. return the previous value associated with key, or null if there was no mapping for key.

Specified by:

remove in interface MetadataStore

destroy

public void destroy()
             throws Exception

Specified by:

destroy in interface org.springframework.beans.factory.DisposableBean

Throws:

Exception